| NWS Forecast for: Northwest Middlesex County Issued by: National Weather Service Norton, MA Last Update: 103 AM EDT Mon Jul 20 2026 |  |
| Rest Of Tonight: Mostly clear. Cooler with lows in the mid 50s. West winds around 5 mph. Monday: Sunny. Highs in the lower 80s. West winds around 5 mph. Monday Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 50s. Southwest winds around 5 mph. Tuesday: Mostly cloudy. Highs in the lower 80s. South winds 5 to 10 mph with gusts up to 20 mph. Tuesday Night: Showers with a chance of thunderstorms. Humid with lows in the lower 60s. South winds 5 to 10 mph. Gusts up to 20 mph in the evening. Chance of rain 90 percent. Wednesday: Showers with a chance of thunderstorms. Highs in the lower 80s. Chance of rain 80 percent. Wednesday Night: Showers likely with a chance of thunderstorms. Lows in the upper 50s. Chance of rain 70 percent. Thursday And Thursday Night: Mostly clear. Highs in the upper 70s. Lows in the mid 50s. Friday: Sunny. Highs in the lower 80s. Friday Night Through Saturday Night: Mostly clear. Lows around 60. Highs in the mid 80s. Sunday: Mostly sunny. Highs in the lower 80s. | |
| Zone Forecast: Northwest Middlesex County | |
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